Molekula
Strontium peroxide (High Purity (90%+))
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Strontium peroxide (SrO₂) is a powerful oxidizing agent and bleaching agent commonly used in pyrotechnics, oxygen generation systems, and chemical synthesis. It decomposes to release oxygen, making it valuable in specialized industrial applications where controlled oxidation is required. This high-purity (90%+) chemical has a CAS number of 1314-18-7, a molecular weight of 119.62 g/mol, and must be stored at ambient conditions. It carries a **Danger** signal word due to its strong oxidizing properties. Molekula supplies strontium peroxide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £30.90 per pack ex VAT · £37.08 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Very fine white powder |
| Loss on Drying | ≤1.00% |
| Chloride (Cl-) | ≤0.0200% |
| Sulphates (SO4)(2-) | ≤0.50% |
| Total strontium compounds calculated as Sr | ≥69.0% |
| Total peroxide calculated as SrO2 | ≥90.00% |
| Barium compounds calculated as Ba | ≤1.0000% |
| Iron and compounds of iron calculated as Fe | ≤0.1500% |
| Potassium compounds calculated as K | ≤0.1000% |
| Sodium compounds calculated as Na | ≤0.2000% |
| 1N HCl total insolubles | ≤1.00% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 |
| Packing Group | II |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White powder |
| Odour | Odorless |
| Melting Point | 215 °c (decomp) |
| Solubility (other solvents) | Soluble in ammonium chloride solution and alcohol; decomposes in hot water; slightly soluble in cold water |
Source: PubChem CID 14807 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90024420 |
| CAS Number | 1314-18-7 |
| IUPAC Name | strontium peroxide |
| EC Number | 215-224-6 |
| Molecular Formula | SrO2 |
| Molecular Weight | 119.62 |
| Exact Mass | 119.8954 |
| SMILES | [O-][O-].[Sr+2] |
| InChIKey | UHCGLDSRFKGERO-UHFFFAOYSA-N |
| InChI | InChI=1S/O2.Sr/c1-2;/q-2;+2 |
| PubChem CID | 14807 |
| UN Number | UN1509 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28164010 |
| Tariff Code | 2816400090 |
Safety & GHS
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Oxidizing
GHS03
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H272 May intensify fire; oxidizer
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P220 Keep/Store away from clothing/combustible materials
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is strontium peroxide primarily used for?
Strontium peroxide is commonly used in pyrotechnics, oxygen generation systems, and as an oxidizing agent in chemical synthesis.
What is the molecular formula and molecular weight of strontium peroxide?
The molecular formula is **SrO₂**, and the molecular weight is **119.62 g/mol**.
How should strontium peroxide be stored?
Store in a **cool, dry place at ambient temperature**, away from moisture, organic materials, and incompatible substances.
What purity grade is available for strontium peroxide from Molekula?
Molekula supplies **high-purity strontium peroxide (90%+)** for research and industrial applications.
Can Molekula supply strontium peroxide in bulk quantities?
Yes, we can provide **bulk quantities**—please contact us for pricing and availability based on your specific needs.
What documentation comes with an order of strontium peroxide?
Each order includes a **Certificate of Analysis (CoA)**, Safety Data Sheet (SDS), and a **Material Safety and Handling Guide**.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.